#!/bin/sh

# 05.01.2006 Volker Quetschke
# Old dmakes throw a segmentation fault in special cases with
# dynamic prerequisits ( $$@ ).
# (issue 58259)

: ${DMAKEPROG:=dmake}
file1="mfile1.mk"
file2="mfile2.mk"
tmpfiles="$file1 $file2"

trap '{ echo "trapped signal - removing temporary files" ; rm -rf $tmpfiles ; }' 1 2 3 15

# Remove files from prior failed run
rm -rf $tmpfiles

# Remember to quote variables in generated makefiles( $ -> \$ ).
# Testcase 1
cat > $file1 <<EOT
SHELL*:=/bin/sh 
SHELLFLAGS*:=-ce

all : allA allB

all  : \$\$@A \$\$@B

allA :
	+echo XaX

allB :
	+echo XbX
EOT

# Testcase 2
cat > $file2 <<EOT
SHELL*:=/bin/sh 
SHELLFLAGS*:=-ce

all  : \$\$@A \$\$@B

all : allA allB

allA :
	+echo XaX

allB :
	+echo XbX
EOT

${DMAKEPROG} -r -f $file1 >/dev/null 2>&1
result1=$?
${DMAKEPROG} -r -f $file2 >/dev/null 2>&1
result2=$?

if test $result1 -eq 0 -a $result2 -eq 0; then
  echo "Success - Cleaning up"
  rm -f ${tmpfiles}
  result=0
else
  test $result1 -ne 0 && echo "Failure in testcase 1! Remove the corefile!"
  test $result2 -ne 0 && echo "Failure in testcase 2! Remove the corefile!"
  result=1
fi
exit $result
